jim harbaugh will explain that. i'm dennis o'donnell. and a look at the warriors center of attention and will he play in tomorrow night's opener? ,,,,,,,,,,,, hmm, it says here that cheerios helps lower cholesterol as part of a heart healthy diet. that's true. ...but you still have to go to the gym. ♪ the one and only, cheerios ...and now... you! [ giggles ] ♪ the one and only, cheerios each other, do >>> they may be man's best friend but when it comes to helping each other, dogs can go above and beyond. cbs 5's frank mallicoat on how some extraordinary animals are literally sticking their necks out to save lives. >> come here, girl. >> reporter: debbie gross and her husband bruce love their weimar ranker dogs. they are like family. >> it was scary. >> reporter: the couple prepared to do all they could to save her life when she was diagnosed with cancer. >> she was 9 and we wanted to give her the best possible chance that she had. and so we went forth with the surgery. >> reporter: tori needed a blood transfusion made possible by uc-